Novoferm TA MS 400V / 230V Notice De Pose Et D'utilisation page 17

Error Diagnosis
Error State
E08 No reaction
F01 Incorrect mains voltage
F2 No reaction
F3 No reaction
F4 No reaction
F5 No reaction
F09 Overcurrent detector at hydraulic pump
F11 Dock leveller cannot be controlled any more Fault in the relays for valve 1. Valve current too high. Check valve to identify short circuit.
F12 Dock leveller cannot be controlled any more Fault in the relays for valve 2. Valve current too high. Check valve to identify short circuit.
F14 Valve 1 interruption
F15 Valve 2 interruption
F17 Dock leveller does not react
F22 Operation briefly interrupted
F25 No reaction
F26 No reaction
F28 No reaction
F31 No reaction
F40 Expansion control
F41 Expansion control
L Access to the menu has been blocked
by the authorized dealer.
Lo Control unit has been blocked.
U Access block of the menu has been lifted
by the authorized dealer.
Diagnosis / Remedy
Emergency stop circuit interrupted. Check terminal J4.
Inspect phases, change rotation
Error occurred during self-testing
Error occurred during self-testing
Error occurred during self-testing
Error occurred during self-testing
Check mains, inspect hydraulic motor.
Inspect vale 1 feeding line.
Inspect vale 2 feeding line.
Hydraulic motor fault.
Hydraulic motor run time monitoring, allow hydraulic motor to cool down for about 20 minutes.
Internal testing of membrane keypad defective. Replace membrane keypad.
Internal testing of external buttons / switches has failed.
Fault in the voltage supply. Check mains connection.
Button pressed when mains was switched on. Press mains isolator again.
Inspect safety wheel chock .
The 24-V power supply has broken down. Check the connections at the expansion control.
Fault during the self-test. Replace the expansion control.
Contact authorized dealer.
Menu bock can only be lifted using service tool.
Contact authorized dealer. Menu bock can only be lifted using service tool.
, exchange control unit.
, exchange control unit.
, exchange control unit.
, exchange control unit.
GB
Subject to changes